From e3e2cd0f0192cbb67d5969e510837ecb49b07bff Mon Sep 17 00:00:00 2001
From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com>
Date: Fri, 24 Nov 2023 14:32:20 +0000
Subject: [PATCH] Bump golang from 1.20.5 to 1.21.4

Bumps golang from 1.20.5 to 1.21.4.

---
updated-dependencies:
- dependency-name: golang
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
---
 Dockerfile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Dockerfile b/Dockerfile
index fd87e8bd7..6e2a24cdc 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,7 +1,7 @@
 # Update the base image in Makefile when updating golang version. This has to
 # be pre-pulled in order to work on GCB.
 ARG ARCH
-FROM golang:1.20.11 as build
+FROM golang:1.21.4 as build
 
 WORKDIR /go/src/sigs.k8s.io/metrics-server
 COPY go.mod .